Horizon Alert
Summary of the vulnerability and why it matters
The `ping.cgi` script on certain NETGEAR DGN2200 devices is vulnerable to remote command execution. This weakness allows authenticated users to run unauthorized operating system commands. The impact of such an attack could include the compromise of systems, unauthorized access to data, and disruption of business operations.
- Vulnerable script on NETGEAR devices
- Flaw allows OS command execution
- Business impact includes data compromise
Attack Path
How an attacker could exploit the issue
Attackers can exploit a vulnerability in NETGEAR DGN2200 devices to execute arbitrary operating system commands. This occurs when an attacker sends a specially crafted HTTP POST request containing shell metacharacters within the ping_IPAddr field. Successful exploitation allows the attacker to gain control over the affected system, posing a significant risk to the confidentiality, integrity, and availability of data and services.
- Network access required.
- Authenticated user triggers action.
- Arbitrary command execution achieved.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability could allow attackers to execute arbitrary operating system commands by sending specially crafted HTTP requests. Organizations using affected devices should prioritize remediation to prevent potential compromise. The complexity to exploit this vulnerability is low, and it is listed on the Known Exploited Vulnerabilities catalog.
- Likely attacker skill level: Low
- Required access or conditions: Network access, authenticated user
- Business risk or urgency: High
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
This vulnerability allows remote authenticated users to execute arbitrary OS commands on affected NETGEAR DGN2200 devices. An attacker could exploit this to gain control of the device, potentially impacting network operations and data security. Organizations should prioritize addressing this risk to protect their systems and sensitive information.
- Identify NETGEAR DGN2200 devices.
- Isolate affected devices or restrict access.
- Update firmware and validate changes.
